“Superb if you don't want to put your Pi4B in a case with it's own fan. Whilst temperatures sans fan were okish there was a reduction of 20°C with the fan. Also had great fun programming the LED (and the fan though this is left running continuously).”
“A small elegant soluton for the heat of the PI4. Also has some other features that can be enacted by code, a switch and a LED. Seem to completly eliminate throttling.”
“Makes a fragile impression but cools really well.
Pimoroni is a great shop.
German
Macht eine fragile Eindruck aber kühlt richtig gut.
Pimoroni ist ein super Shop”
“Keeps the pi as cool as you need it under normal load. Gets a bit warm when overclocking and you might need something with an integrated heatsink if under a constant heavy load but for normal use it does the job.”